Summary:
Inline functor applications, principally those involved in the
representation of (arithmetic) terms. This enables direct calls to
functions in the result of functor applications, instead of indirect
via an offset from the start of the module block resulting from the
functor appication. This also then enables further inlining
opportunities.
Reviewed By: jvillard
Differential Revision: D26338016
fbshipit-source-id: 27b770fa3
Summary:
A comparer `('a, 'compare_a) t` for type `'a` is a "compare" function
of type `'a -> 'a -> int` tagged with a phantom type `'compare_a`
acting as a singleton type denoting an individual compare function.
The point of these is to enable writing type definitions of containers
that depend on a compare function prior to applying a functor. For
example, a type of sorted lists could be exposed as:
```
type elt
type (elt, 'compare_elt) t = private elt list
```
and the operations manipulating sorted lists would be defined by a
functor that accepts a `Comparer.S` and implements the operations
using
```
let compare = (comparer :> elt -> elt -> int)
```
Reviewed By: ngorogiannis
Differential Revision: D26250528
fbshipit-source-id: ea61844ec
Josh Berdine